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1. 发明专利

JP6709626B2 立坑掘削装置及び立坑掘削方法有权
公开(公告)号：JP6709626B2
公开(公告)日：2020-06-17
申请号：JP2016014528
申请日：2016-01-28
IPC分类号： E21D1/08 , E21B7/00 , E21D1/03

2. 发明专利

JP5615236B2 傾斜地盤の立坑築造工法及び立坑構造有权
标题翻译：竖直轴构造方法的斜坡板和垂直轴结构
公开(公告)号：JP5615236B2
公开(公告)日：2014-10-29
申请号：JP2011141088
申请日：2011-06-24
申请人：鹿島建設株式会社
发明人：恭史藤坂 , 恭史藤坂 , 寛治乙藤 , 寛治乙藤 , 公生齋藤 , 公生齋藤 , 雄一木暮 , 雄一木暮 , 聡松木 , 聡松木 , 悦弘須田 , 悦弘須田 , 徹人川中 , 徹人川中 , 酒井　大輔 , 大輔酒井 , 一宮　利通 , 利通一宮 , 直樹曽我部 , 直樹曽我部 , 嘉久金光 , 嘉久金光
IPC分类号： E21D1/08 , E02D17/08 , E21D5/04

3. 发明专利

JP2012017581A Pile hole wall protection method 有权
标题翻译：双孔保护方法
公开(公告)号：JP2012017581A
公开(公告)日：2012-01-26
申请号：JP2010154445
申请日：2010-07-07
申请人： East Japan Railway Co , 東日本旅客鉄道株式会社
发明人： ISHIBASHI TADAYOSHI , TANIGUCHI YOSHINORI , TAKEYA TSUTOMU , IKEMOTO HIROFUMI , NAKAGAWA YURI , TAKASAKI HIDEAKI , OTSUKA TAKAHITO , SUZUKI HIROYUKI , HOSHIKAWA TSUTOMU
IPC分类号： E21D5/10 , E21D1/08
摘要： PROBLEM TO BE SOLVED: To provide a method for protecting a hole wall and boring a pile hole for a cast-in-place pile simultaneously in parallel.SOLUTION: An inventive method includes: connecting a plurality of cylindrical pipes (14) together, each of which has a diameter smaller than that of a pile hole and a length equal to or smaller than the depth of a bored part, and dropping them along a hole wall (15) simultaneously in parallel with boring the pile hole for a cast-in-place pile; and filling a back-fill material (16) in a clearance between the hole wall and the cylindrical pipes to bring the pipes into close contact with the wall. On the periphery of the tip of the lowermost cylindrical pipe, a seal material is attached, which is in contact with the hole wall when dropping the pipes and thus prevents the back-fill material from escaping.
摘要翻译：要解决的问题：提供一种同时平行地保护孔壁并对现场堆垛打桩的方法。解决方案：本发明的方法包括：将多个圆柱形管道（14）连接在一起，每个圆柱形管道的直径小于桩孔的直径和等于或小于钻孔部分的深度的长度，以及将其沿着孔壁（15）同时平放放置在桩上，用于现浇桩; 并在孔壁和圆柱形管之间的间隙中填充填充材料（16）以使管道与壁紧密接触。在最下面的圆柱形管的尖端的周边上，安装密封材料，当下降管道时，密封材料与孔壁接触，从而防止后填充材料逸出。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP4755361B2 Vertical shaft construction method 有权
公开(公告)号：JP4755361B2
公开(公告)日：2011-08-24
申请号：JP2001181997
申请日：2001-06-15
申请人：鹿島建設株式会社
发明人：森幸嶋井 , 憲二神田
IPC分类号： E02D27/18 , E21B11/00 , E21D1/08

5. 发明专利

JP4422922B2 Concrete lining equipment and concrete lining method 有权
公开(公告)号：JP4422922B2
公开(公告)日：2010-03-03
申请号：JP2001087630
申请日：2001-03-26
申请人：三井住友建設株式会社 , 岡部株式会社 , 株式会社フジタ
发明人：慎一中野 , 敏郎土屋 , 信義樋田 , 和徳武田 , 功片居木 , 達也野間
IPC分类号： E21D5/04 , E21D1/08 , E21D11/10

6. 发明专利

JP2010031544A Hole wall protecting method of cast in place pile 有权
标题翻译：孔位置保护孔保护方法
公开(公告)号：JP2010031544A
公开(公告)日：2010-02-12
申请号：JP2008194627
申请日：2008-07-29
申请人： East Japan Railway Co , 東日本旅客鉄道株式会社
发明人： WATANABE AKIYUKI , HAYASHI ATSUSHI , SAEKI KAZUHIRO , KATO SEISUKE , NAKADE CHIHIRO , YOSHIDA HAJIME , IWASAKI KAZUAKI
IPC分类号： E21B7/20 , E21D1/08 , E21D5/04
摘要： PROBLEM TO BE SOLVED: To simply perform protecting work for a hole wall concurrently with excavation work for a cast in place pile.
SOLUTION: In this hole wall protecting method of a cast in place pile, a hole wall pressurizing member 10 including a diameter enlarging means and having a smaller diameter than a pile hole is inserted in an excavated hole concurrently with the excavation work for the cast in place pile, and the hole wall pressurizing member is increased in diameter by the diameter enlarging means in the excavated hole to apply pressure to the hole wall, so that the hole wall is protected.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了简单地对现浇桩的开挖工作进行孔壁的保护工作。解决方案：在浇注桩的这种孔壁保护方法中，包括直径扩大装置并且具有比桩孔直径小的孔壁加压构件10与挖掘工作同时插入到挖掘孔中浇注在桩上，孔壁加压构件通过挖掘孔中的直径扩大装置直径增大，以向孔壁施加压力，从而保护孔壁。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2010019046A Pit excavating apparatus and pit excavating construction method 审中-公开
标题翻译：挖坑装置和挖坑施工方法
公开(公告)号：JP2010019046A
公开(公告)日：2010-01-28
申请号：JP2008182874
申请日：2008-07-14
申请人： Takemura:Kk , 有限会社タケムラ
发明人： TAKEMURA EISAI
IPC分类号： E21B7/00 , E21D1/08
摘要： PROBLEM TO BE SOLVED: To safely and surely excavate a pit while preventing the collapse of natural ground.
SOLUTION: A pit excavating apparatus includes a screw 5 consisting of multiple upper/lower tiers of joint screws driven with an auger driving unit 4 attached to a base machine 2, a casing 6 consisting of multiple upper/lower tiers of joint casings covering the screw 5 except its lower part, an excavation bucket driving unit 7 fixed to the outer peripheral surface of the lowermost tier of joint casing 6B, and an excavation bucket 8 which is driven with the driving unit 7 and undergoes the insertion of the lower part of the screw 5 and of the casing 6. while receiving a reaction force from the base machine 2, excavation bits 10, ..., and auger bits 11, ..., excavate the ground G, and excavated sand and earth is discharged from the discharge outlet 12 of the casing 6. A guide pipe casing 20 is press fit prior to placement of liner plates 15A, ..., and sand and earth in the guide pipe casing 20 is excavated down to a level almost equivalent to the lower end of the guide pipe casing 20.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了安全可靠地挖坑，同时防止自然地面的崩溃。解决方案：坑挖掘装置包括螺钉5，螺钉5由连接到基础机器2的螺旋推进器4驱动的多个上/下层的关节螺钉组成，壳体6由多个上/下层的接头壳体覆盖除了其下部的螺钉5，固定在接头壳体6B的最下层的外周面的挖掘斗驱动单元7和由驱动单元7驱动并经历下部螺杆5和壳体6的一部分，同时接受来自基础机器2，挖掘钻头10，...和螺旋钻钻头11 ...的反作用力挖掘地面G，挖出的砂土是从壳体6的排出口12排出。在衬板15A，...的放置之前，将导管壳体20压配合，将引导管壳体20中的砂土挖掘到几乎相当于导管外壳20的下端。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP4040003B2 Concrete lining for the formwork equipment of shaft excavation wall and concrete lining method 有权
公开(公告)号：JP4040003B2
公开(公告)日：2008-01-30
申请号：JP2003328114
申请日：2003-09-19
申请人：株式会社奥村組
发明人：隆義中山 , 直則星野 , 哲哉横山
IPC分类号： E21D1/08

9. 发明专利

JP3932101B2 Lifting device and the elevating control method of the excavation work machine 有权
公开(公告)号：JP3932101B2
公开(公告)日：2007-06-20
申请号：JP2002069566
申请日：2002-03-14
申请人：日立建機株式会社
发明人：一雅澤
IPC分类号： E21D1/08

10. 发明专利

JP2007113340A Shaft excavation equipment 审中-公开
标题翻译： SHAFT挖掘设备
公开(公告)号：JP2007113340A
公开(公告)日：2007-05-10
申请号：JP2005308226
申请日：2005-10-24
申请人： Taguchi Kogyo Kk , タグチ工業株式会社
发明人： TAGUCHI KAZUO , SABETSUTO NORITOKI
IPC分类号： E21D1/08
摘要： PROBLEM TO BE SOLVED: To provide shaft excavation equipment which enables efficient feeding of concrete and placement of the concrete in a manner eliminating a waiting time.
SOLUTION: The shaft excavation equipment is provided with a muck bucket for taking out excavation muck to the outside of a shaft, and a concrete bucket 10 for taking in concrete C from the outside of the shaft, so that the buckets are vertically movable in the shaft T. Then each floor of a scaffold 1 has a through hole 1a to allow the muck bucket to vertically pass therethrough, and a concrete hopper 9 detachably attached to the through hole 1a. Thus during excavation, the muck bucket passes through the through hole 1a of the scaffold 1 to take out the excavation muck to the outside of the shaft. On the other hand during concrete placement, the concrete hopper 9 is attached to the through hole 1a of the scaffold 1, and thereafter the concrete C taken into the shaft by the concrete bucket 10 is transported to be placed on a side wall of the shaft T.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供可以有效地供给混凝土和放置混凝土的轴挖掘设备，从而消除等待时间。解决方案：轴挖掘设备设有用于将挖掘泥屑引入轴外部的垃圾桶和用于从轴外吸入混凝土C的混凝土桶10，使得铲斗垂直然后在脚手架1中移动。然后，脚手架1的每个楼层都有一个通孔1a，用于允许垃圾桶垂直通过，一个可拆卸地安装在通孔1a上的混凝土料斗9。因此，在挖掘时，垃圾桶通过支架1的通孔1a，将挖掘泥屑取出到轴的外侧。另一方面，在混凝土浇筑时，将混凝土料斗9安装在支架1的通孔1a上，之后由混凝土铲斗10将混入的混凝土C输送到轴上，以将其放置在轴的侧壁（C）2007，JPO＆INPIT

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